12 Questions
What is the percentage difference between flexion torques and extensor torques in the elbow?
70%
Which joint has greater extensor torques than flexor torques?
Knee
What is the functional demand placed on elbow flexors?
High
Which muscle is a strong supinator of the forearm?
Biceps brachii
How much greater are flexor torques when the forearm is supinated compared to when it is pronated?
20-25%
What is the primary function of the elbow flexors?
Flexion
Which joint has a similar demand placed on its extensors as the elbow flexors?
Knee
Which muscle is not one of the primary elbow flexors?
Triceps brachii
Which muscle is not involved in forearm supination?
Pronator teres
What is the percentage difference between flexor torques with a pronated forearm and no resistance compared to a supinated forearm and no resistance?
20-25%
Which muscle is not involved in elbow flexion?
Triceps brachii
Which joint has a greater demand placed on its flexors than its extensors?
Elbow
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